NSN 4820-01-056-9528
Part Details | VALVE SEAT
4820-01-056-9528 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 185P1016, 4820-01-056-9528, 01-056-9528, 4820010569528, 010569528
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 03, 1978 | 01-056-9528 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-056-9528
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 185P1016 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
Technical Data | NSN 4820-01-056-9528
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.998 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.173 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.870 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.318 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.070 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 20.000 NOMINAL |